package cn.x.kindergarten.service;

import java.io.Serializable;
import java.util.List;

import cn.x.kindergarten.domain.Teacher;

public interface TeacherService {
	
	Teacher query(Serializable id);
	
	void insert(Teacher teacher);
	
	void update(Teacher teacher);
	
	void delete(Serializable id);
	
	List<Teacher> queryAll();

}
